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6. Natural Resources
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Q4 of 287 Page 347

What do you mean by ammonification?

Conversion of organic nitrogen to ammonia is called as ammonification.

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2

Mention any three human activities which are responsible for depletion of the ozone layer.

3

Name any two greenhouse gases.

5

Name the region of the atmosphere where most of the atmospheric gases are present.

6

What effects does the increasing organic waste have on the dissolved oxygen content and biochemical oxygen demand of water?

Questions · 287
6. Natural Resources
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